NLM Metadata
Title:
Document Type Definitions (DTDs) for NLM Databases
Subjects--MeSH:
Databases as Topic
Programming Languages
Subjects--Other:
dtds
National Library of Medicine (U.S.)
Classification:
W 26.55.I4
Published:
U.S. National Library of Medicine, 17 October 2006
Last updated:
15 December 2008
Category:
Technical Documentation
Abstract:
The purpose of a DTD (Document Type Definition) is to define the building blocks of an XML document. It defines the document structure with a list of allowable elements. This site links to the DTDs that define XML data in NLM's databases.
Permanence level:
Permanent: Dynamic Content
Permanence guarantor:
U.S. National Library of Medicine
Language:
English
Rights:
Public Domain
Contact:
nlmdatadistrib@mail.nlm.nih.gov
URL:
http://www.nlm.nih.gov/databases/dtd/index.html
Catalog ID:
101494229
